727006005 has 48 divisors (see below), whose sum is σ = 1377829440. Its totient is φ = 351686400.

The previous prime is 727005989. The next prime is 727006013. The reversal of 727006005 is 500600727.

It is not a de Polignac number, because 727006005 - 2⁴ = 727005989 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 727006005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 256486 + ... + 259304.

It is an arithmetic number, because the mean of its divisors is an integer number (28704780).

Almost surely, 2^727006005 is an apocalyptic number.

It is an amenable number.

727006005 is a deficient number, since it is larger than the sum of its proper divisors (650823435).

727006005 is a wasteful number, since it uses less digits than its factorization.

727006005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3362 (or 3359 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 27.

The square root of 727006005 is about 26963.0488817567. The cubic root of 727006005 is about 899.1786766294.

The spelling of 727006005 in words is "seven hundred twenty-seven million, six thousand, five".